@emulators/vercel

Fully stateful Vercel API emulation with Vercel-style JSON responses and cursor-based pagination.

Part of emulate — local drop-in replacement services for CI and no-network sandboxes.

Install

npm install @emulators/vercel

Endpoints

User & Teams

• GET /v2/user — authenticated user
• PATCH /v2/user — update user
• GET /v2/teams — list teams (cursor paginated)
• GET /v2/teams/:teamId — get team (by ID or slug)
• POST /v2/teams — create team
• PATCH /v2/teams/:teamId — update team
• GET /v2/teams/:teamId/members — list members
• POST /v2/teams/:teamId/members — add member

Projects

• POST /v11/projects — create project (with optional env vars and git integration)
• GET /v10/projects — list projects (search, cursor pagination)
• GET /v9/projects/:idOrName — get project (includes env vars)
• PATCH /v9/projects/:idOrName — update project
• DELETE /v9/projects/:idOrName — delete project (cascades)
• GET /v1/projects/:projectId/promote/aliases — promote aliases status
• PATCH /v1/projects/:idOrName/protection-bypass — manage bypass secrets

Deployments

• POST /v13/deployments — create deployment (auto-transitions to READY)
• GET /v13/deployments/:idOrUrl — get deployment (by ID or URL)
• GET /v6/deployments — list deployments (filter by project, target, state)
• DELETE /v13/deployments/:id — delete deployment (cascades)
• PATCH /v12/deployments/:id/cancel — cancel building deployment
• GET /v2/deployments/:id/aliases — list deployment aliases
• GET /v3/deployments/:idOrUrl/events — get build events/logs
• GET /v6/deployments/:id/files — list deployment files
• POST /v2/files — upload file (by SHA digest)

Domains

• POST /v10/projects/:idOrName/domains — add domain (with verification challenge)
• GET /v9/projects/:idOrName/domains — list domains
• GET /v9/projects/:idOrName/domains/:domain — get domain
• PATCH /v9/projects/:idOrName/domains/:domain — update domain
• DELETE /v9/projects/:idOrName/domains/:domain — remove domain
• POST /v9/projects/:idOrName/domains/:domain/verify — verify domain

Environment Variables

• GET /v10/projects/:idOrName/env — list env vars (with decrypt option)
• POST /v10/projects/:idOrName/env — create env vars (single, batch, upsert)
• GET /v10/projects/:idOrName/env/:id — get env var
• PATCH /v9/projects/:idOrName/env/:id — update env var
• DELETE /v9/projects/:idOrName/env/:id — delete env var

Auth

All endpoints accept teamId or slug query params for team scoping. Pagination uses cursor-based limit/since/until with pagination response objects.

Seed Configuration

vercel:
  users:
    - username: developer
      name: Developer
      email: [email protected]
  teams:
    - slug: my-team
      name: My Team
  projects:
    - name: my-app
      team: my-team
      framework: nextjs
  integrations:
    - client_id: "oac_abc123"
      client_secret: "secret_abc123"
      name: "My Vercel App"
      redirect_uris:
        - "http://localhost:3000/api/auth/callback/vercel"

Links

• Full documentation
• GitHub